1520376088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2468143}}^1$

素因数の和:2468167

約数の個数: 32

約数和(自身を含む): 3554127360

約数和(自身を除く): 2033751272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2468143, 4936286, 9872572, 17277001, 19745144, 27149573, 34554002, 54299146, 69108004, 108598292, 138216008, 190047011, 217196584, 380094022, 760188044, 1520376088]

約数ペア:

[(1, 1520376088), (2, 760188044), (4, 380094022), (7, 217196584), (8, 190047011), (11, 138216008), (14, 108598292), (22, 69108004), (28, 54299146), (44, 34554002), (56, 27149573), (77, 19745144), (88, 17277001), (154, 9872572), (308, 4936286), (616, 2468143)]